iphepha_ibhena

Iimveliso

I-Tapso sodium Cas: 105140-25-8 99% Umgubo omhlophe wekristale

Inkcazelo emfutshane:

Inombolo Yekhathalogu: XD90121
Cas: 105140-25-8
Ifomula yeemolekyuli: I-C7H16NNaO7S
Ubunzima beMolekyuli: 281.26
Ubukho: Ikhona evenkileni
Ixabiso:  
Ukupakisha kwangaphambili: 5g USD20
Ipakethe enkulu: Cela iQuote

 

 

 

 

 

 


Iinkcukacha zeMveliso

Iithegi zeMveliso

Inombolo Yekhathalogu XD90121

Igama lemveliso

Tapso sodium

CAS

105140-25-8

Ifomula yeemolekyuli

I-C7H16NNaO7S

Ubunzima beMolekyuli

281.26
Iinkcukacha zokuGcina I-Ambient

IKhowudi yoMrhumo eHarmonized

29225090

 

Ukucaciswa kweMveliso

Imbonakalo Umgubo omhlophe wekristale
Isivavanyi 99%

 

Tapso sodium

Indima ephambili: uphando lwezenzululwazi

 

Isebenza njani iTapso sodium:

1) Umthamo webuffer yesisombululo se-buffer

Yongeza inani elincinci le-asidi eqinile okanye isiseko esomeleleyo kwisisombululo se-buffer, ixabiso le-pH lesisombululo aliyi kutshintsha kakhulu, kodwa ukuba inani le-asidi okanye i-alkali yongezwa, isisombululo se-buffer siya kulahlekelwa yi-buffering effect.

2) Ukulungiswa kunye nokusetyenziswa kwesisombululo se-buffer

Ukuze ulungiselele isisombululo se-buffer esine-pH ethile, khetha kuqala i-asidi ebuthathaka e-pKaφ isondele kangangoko kunokwenzeka kwixabiso le-pH lesisombululo se-buffer ekufuneka silungiswe, uze ubale umlinganiselo woxinzelelo lwe-asidi kunye nesiseko, ngokutsho isisombululo esifunekayo sesithinteli sinokulungiswa.


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    I-Tapso sodium Cas: 105140-25-8 99% Umgubo omhlophe wekristale